SERGIO GRASSO BOOT VENEZIAstyle and comfort under the banner of performanceideal for riding and leisure activitiesfull-grain cowhide leather forefoot and liningfront lacingrear zipperProComf.Evo® sole technology: non-slip rubber sole, cotton fibers in the insole, steel knuckle, high-density foam and microfibersMaterialfull-grain cowhide leathersole : ProComf. technologyEvoCare instructionsremove dirt with a damp clothuse Sergio Grasso cleaner to remove dirt residuesuse Sergio Grasso shoe polish and polish with a soft cloth